Keyestudio Smart Little Turtle Robot V3 Manual page 194

www.keyestudio.com
{
for(int i=0; i<8; i++)
{
LEDArray[i]=matrix_value[i];
for(int j=7; j>=0; j--)
{
if((LEDArray[i]&0x01)>0)
myMatrix.drawPixel( j, i,1);
LEDArray[i] = LEDArray[i]>>1;
}
}
myMatrix.writeDisplay();
}
(4) Test Result
Upload code and press buttons on IR remote control to make turtle robot
car to move.
194